# Hmmsim Legacy vs Subway Simulator 2D

The clearest difference is price: Subway Simulator 2D at Free against Hmmsim Legacy's $1.99. Subway Simulator 2D also leads on iOS requirement (12.4 vs 17.0). Hmmsim Legacy's advantage is in-app purchases (none vs 2) and ads (none vs shown). On rating, review sentiment and device support there is nothing between them.

Subway Simulator 2D is free to download; Hmmsim Legacy costs $1.99 up front. Subway Simulator 2D sells 2 one-off in-app purchases. Hmmsim Legacy asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Hmmsim Legacy against 4.5 for Subway Simulator 2D. Both are backed by a comparable volume of ratings — 109 and 23 respectively. Written reviews are what separate them: 77% of Hmmsim Legacy's written reviews are positive against 73% of Subway Simulator 2D's.

Hmmsim Legacy ships an update fortnightly, Subway Simulator 2D every 6 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hmmsim Legacy | Subway Simulator 2D |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.5 (109 ratings)](https://appshunter.io/ios/app/hmmsim-legacy/id1000884506/reviews)** | [4.5 (23 ratings)](https://appshunter.io/ios/app/subway-simulator-2d/id1167541524/reviews) |
| Number of ratings | **109** | 23 |
| Positive reviews | **76.6% of reviews** | 72.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#137** | — |
| Size | 359 MB | 124 MB |
| Requires iOS | 17.0 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jemin Hwang](https://appshunter.io/developer/863234167) | [Daniel Viktorin](https://appshunter.io/developer/548928331) |

## What reviewers say

### Hmmsim Legacy

[App page](https://appshunter.io/ios/app/hmmsim-legacy/id1000884506)

**Currently charting:** #137 Top Paid · Racing (US App Store)

Experience realistic train simulation with advanced graphics and new features. Drive on detailed subway routes and operate trains with dynamic elements. Expand your gameplay by adding custom content from PC simulators.

**Highlights:** Advanced graphics, New map and outer view, Dynamic trains, Scoring mode, BVE Add-On operation upgrade, Seoul Subway Line 2 & 7 routes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎨 Excellent graphics and visual detail
- 🚂 Realistic train simulation mechanics
- 📱 Works well on mobile devices
- 🎮 Engaging gameplay experience
- 🔧 Supports BVE add-ons and route conversion

**What reviewers complain about**

- 😤 Extremely difficult add-on installation process
- 📦 Limited default routes (only 2 included)
- 👥 No passenger simulation
- 🚪 Missing platform screen doors
- 🪟 No interior cabin view

**Reported bugs**

- Cannot download MTA routes on iPhone
- Routes fail to appear after app restart on iOS
- Add-ons not loading properly on iOS devices
- Transparency issues in converted BVE routes
- Ground clipping through tracks on some routes

**Requested features**

- Add more Seoul subway lines (Lines 1, 3, 4, 5, 6, 8, 9)
- Implement passenger boarding/alighting simulation
- Add interior cabin view with controls
- Include platform screen doors
- Add express service routes


### Subway Simulator 2D

[App page](https://appshunter.io/ios/app/subway-simulator-2d/id1167541524)

Experience the life of a subway train driver in a vast city metro system. Transport passengers across 21 lines and 89 stations, managing speed, signals, and stops. Unlock new lines, upgrade trains, and customize their appearance as you explore over 100 km of tracks.

**Highlights:** Explore 89 stations on 21 metro lines, Drive underground, overground, and underwater rails, Upgrade train speed, acceleration, and brakes, Learn real subway signaling system, Customize train paint, Realistic train and ambient sounds

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STANDARD PACK | $3.99 | one-time |
| PREMIUM PACK | $7.99 | one-time |


## Frequently asked questions

### Is Hmmsim Legacy free?

Hmmsim Legacy costs $1.99, with no in-app purchases.

### Is Subway Simulator 2D free?

Subway Simulator 2D is free to download, with in-app purchases available.

### Which has better reviews, Hmmsim Legacy or Subway Simulator 2D?

Hmmsim Legacy is rated higher. Hmmsim Legacy averages 4.5 out of 5 from 109 ratings, while Subway Simulator 2D averages 4.5 from 23 ratings.

### Do Hmmsim Legacy or Subway Simulator 2D have ads?

Subway Simulator 2D shows ads; Hmmsim Legacy does not.

### Which is updated more often, Hmmsim Legacy or Subway Simulator 2D?

Hmmsim Legacy ships an update fortnightly, and Subway Simulator 2D every 6 months. Most recently, Hmmsim Legacy was updated on October 26, 2026 and Subway Simulator 2D on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*